*:focus{
    outline: none;
}
.messager-p-msg{
    text-align: center;
}

.icon-up{
    background:url('../images/dire_up.jpg') no-repeat center center;
}
.icon-down{
    background:url('../images/dire_down.jpg') no-repeat center center;
}
.icon-left{
    background:url('../images/dire_left.jpg') no-repeat center center;
}
.icon-right{
    background:url('../images/dire_right.jpg') no-repeat center center;
}